Marcia Llyneth Griffiths (born 23 November 1949) is a Jamaican singer best known for the 1989 remix of her single "Electric Boogie", which serves as the music for the four-wall "Electric Slide" line dance. It is the best-selling single of all time by a female reggae singer. She has been referred to as the "Queen of Reggae". == Biography == Born in West Kingston, Jamaica, Griffiths started her career in 1964, performing on stage with Byron Lee and the Dragonaires... [more on Wikipedia]